Paper Title:
Unsteady Behavior of Real Gas in Wave Rotor Refrigerators
  Abstract

Real gas effect has great impact on unsteady flow behaviors in wave rotor refrigerator (WRR). In this work, the main thermal separation effect and propagation speed of gasdynamic wave of real gases are briefly studied. Numerical results have shown the large deviations between perfect gas model and real gas model for gasdynamic waves. A corrected wave diagram of WRR has been achieved based on real gas PVT relations, through which the problem of offset design of port timing can be completely solved.

  Info
Periodical
Advanced Materials Research (Volumes 236-238)
Edited by
Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao
Pages
1516-1522
DOI
10.4028/www.scientific.net/AMR.236-238.1516
Citation
Y. Q. Dai, J. P. Zou, J. T. Wu, C. Zhu, P. Q. Liu, L. M. Zhang, D. P. Hu, "Unsteady Behavior of Real Gas in Wave Rotor Refrigerators", Advanced Materials Research, Vols. 236-238, pp. 1516-1522, 2011
Online since
May 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Chun Lei Shao, Bo Qin Gu, X.L. Huang
Abstract:Using Reynolds average N-S equations closed by standard k- turbulence model, the steady and unsteady turbulent flow in centrifugal pump was...
3463
Authors: Le Hu, Shu Jia Zhang, Cheng Xu
Abstract:In order to compare the steady multi-phase and unsteady calculation in double-suction centrifugal pump application, this article simulates...
201
Authors: Zhen Ping Liu, Shu Lian Liu, Shui Ying Zheng
Abstract:As non-contact seal, labyrinth seal is widely used in rotor system of high speed. However, with the development of turbo-machinery toward...
68
Authors: Bo Zhang, Yang Wei Liu, Bao Jie Liu
Chapter 2: Mechanical Engineering and Applied Mechanics
Abstract:A full-annulus unsteady quasi-3D simulation for a transonic compressor was conducted to investigate the low engine order excitation sources....
206
Authors: Gao Su, G.Y. Zhou, Fei Du
III. Advanced Design, Modelling, Analysis Science in Manufacturing Technologies
Abstract:To the unsteady characteristic of three-dimensional flow in the gas turbine blade cascades, based on sliding mesh and a standard turbulent...
1039